diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 9d75911ce674..0e4b4b88af24 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -527,7 +527,7 @@ static int smu_v11_0_notify_memory_pool_location(struct smu_context *smu)
 	if (memory_pool->size == 0 || memory_pool->cpu_addr == NULL)
 		return ret;
 
-	address = (uint64_t)memory_pool->cpu_addr;
+	address = (uintptr_t)memory_pool->cpu_addr;
 	address_high = (uint32_t)upper_32_bits(address);
 	address_low  = (uint32_t)lower_32_bits(address);